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“Width equals height” constraint in Interface Builder
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Update Xcode 5.1b5
Ctrl+click and drag from a view and release while the pointer is over the view. Select "Aspect Ratio". It will create a constraint where the first and second item is the view.
Before Xcode 5.1
You can't because the width/...
How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?
...common usage convention distinction":
SIGINT is what happens when you do CTRL-C from the terminal
SIGTERM is the default signal sent by kill
Some signals are ANSI C and others not
A considerable difference is that:
SIGINT and SIGTERM are ANSI C, thus more portable
SIGQUIT and SIGKILL are not
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Show space, tab, CRLF characters in editor of Visual Studio
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Edit > Advanced > View White Space. The keyboard shortcut is CTRL+R, CTRL+W. The command is called Edit.ViewWhiteSpace.
It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you c...
MFC Dialog中嵌入View、动态创建View的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...g是CDialog的函数，像CWnd等没有的话可以放在构造函数中，然后在OnPaint()函数中改变大小并显示视图。
2、OnInitialUpdate：使用MDI框架创建视图时会自动被框架调用，这里的View是自行创建的需要手动调一下。代码如下，亲测有效：
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App Inventor 2 过程代码块 · App Inventor 2 中文网
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示例：
游戏加分时，+10分，你需要将总分变量+10，然后将总分变量显示在屏幕上。
游戏扣分时，-10分，你需要将总分变量-10，然后将总分变量显示在屏幕上。
这时，就可以定义一个过程“分数”，定义一个参数“分数...
Is there a “vim runtime log”?
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FWIW, *nix terminals will pause output on Ctrl-S and resume on Ctrl-Q.
– joeytwiddle
Jun 23 '13 at 14:36
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How do I view the type of a scala expression in IntelliJ
...d enter "Type Info" in the search field.
In older versions, it's Shift + Ctrl + Alt + T.
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Indenting code in Sublime text 2?
In Visual Studio I can press Ctrl + K + D to indent everything so the code is structured nicely and readable. Is there a shortcut in Sublime 2 to do the same?
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Sublime Text 2 and 3: open the same file multiple times
... If you want an equivalent keyboard shortcut, use the Command Palette: Ctrl+Shift+P, type "file view", hit Enter
– Eric
Apr 20 '18 at 12:16
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How to automatically indent source code?
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Ctrl+E, D - Format whole doc
Ctrl+K, Ctrl+F - Format selection
Also available in the menu via Edit|Advanced.
Thomas
Edit-
Ctrl+K, Ctrl+D - Format whole doc in VS 2010
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